2014/10/15 下午 10:15:04

iphone Programming Glossary: transforming

How to change thin image to fat image in iPhone SDK?

http://stackoverflow.com/questions/10186200/how-to-change-thin-image-to-fat-image-in-iphone-sdk

fine tuning but the results are quite good I think. Once I have the mesh calculated OpenGL does the heavy lifting of transforming the image and very fast. After everything is set up actually drawing the transformed image is a single call. Here is a sample..

JSON to Persistent Data Store (CoreData, etc.)

http://stackoverflow.com/questions/2563984/json-to-persistent-data-store-coredata-etc

I've looked at a few examples of having JSON and CoreData interact for example but it seems that they only describe transforming NSManagedObjects into JSON. If I can transform JSON into CoreData my only problem would be being able to change that data..

Forcing UIInterfaceOrientation changes on iPhone

http://stackoverflow.com/questions/2689598/forcing-uiinterfaceorientation-changes-on-iphone

to portrait orientation. I've also tried removing all the shouldautorotate messages and instead forcing rotation by transforming the view. This kind of works and I've figured out that by moving the status bar which is actually hidden in my application..

What can I do with an Transformable attribute type in Core Data on the iPhone?

http://stackoverflow.com/questions/3014498/what-can-i-do-with-an-transformable-attribute-type-in-core-data-on-the-iphone

For example if I wanted to store an UIColor object would I make an transformer for that What exactly is this thing transforming to or from An NSData And must the object which I pass to the transformer follow any protocol iphone core data share improve..

Fish Eye Effect With Core Animation?

http://stackoverflow.com/questions/3790238/fish-eye-effect-with-core-animation

an effect similar to the globe of the ABC News iPad app. Google Images Examples Is it possible to get this effect by transforming CALayers Or is this using OpenGL and fragment vertex shaders CALayer provides access to the transformation matrix is there.. CALayer provides access to the transformation matrix is there some math that can be applied to this rather than transforming the OGL model view matrix Feels like OGL is the more complicated way to do this and that there should be an easier solution...

How do I get a thumbnail or saveable path from UIImagePickerController to use for a UIImageView?

http://stackoverflow.com/questions/4663019/how-do-i-get-a-thumbnail-or-saveable-path-from-uiimagepickercontroller-to-use-fo

representation. Though I use the asset library url directly there is no reason that this same code couldn't begin by transforming a string representation into a NSURL in order to satisfy the imageURL assignment. Disclaimer this code probably leaks or..

how to do true deep copy for NSArray and NSDictionary with have nested arrays/dictionary?

http://stackoverflow.com/questions/5453481/how-to-do-true-deep-copy-for-nsarray-and-nsdictionary-with-have-nested-arrays-di

copy share improve this question A couple of years ago I wrote a few category methods for exactly the same reason transforming a whole tree of user defaults to mutable. Here they are use them at your own risk SPDeepCopy.h Created by Sherm Pendley..